Surf boot



FIG. 1 is a front, top, left perspective view of a surf boot showing mynew design;

FIG. 2 is another front perspective view thereof, shown in a usedcondition with a foot inserted, the foot being shown in broken lines;

FIG. 3 is a top, rear, right side perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof.

The broken lines shown in the drawings of a foot in FIG. 2 representenvironmental structure and form no part of the claimed design.

CLAIM The ornamental design for a surf boot, as shown and described.